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(User Information): Note cuserid gone from POSIX.

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Prompted by Roland Besserer.
This commit is contained in:
Kevin Ryde 2005-01-13 23:18:09 +00:00
parent 3b698afe02
commit 2afd305b11
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doc/ref/posix.texi
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@ -1051,6 +1051,10 @@ following shortcut procedures are also available.
Return a string containing a user name associated with the
effective user id of the process. Return @code{#f} if this
information cannot be obtained.
This function has been removed from the latest POSIX specification,
Guile provides it only if the system has it. Using @code{(getpwuid
(geteuid))} may be a better idea.
@end deffn
@deffn {Scheme Procedure} getlogin